This ribbed silicone vibe features 5 speed modes packed into a non-porous skin. The premium material is hypoallergenic and easily sterilized. The semi phallic shape and ribbed shaft are perfect for anal stimulation. Requires 2 AAA batteries, not included. Free collector print included! Measurements: 9.5 inches in total length, 8 inches insertable, 2 inches in diameter.